INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4da6f7d1163e2a1a29698cf667e26083e7bd9d6b4b8926974455c89bc52345a2', 
    'gFg+3FPA4IbGOlTfe3RV33g2jAHF3BTgRNCt9EAj6yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)