INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7b1b5561589f08e3e309b4db56b2f364a9d36647447a7caad410c4731a4f96f', 
    'ELUbJ9oaslzgRQ5XSme0y11b3dg0N5TCDtP5Pzwygis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)