INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7875559548fc2b2b1a73ee82395578f6313c86496321d4f291ea32e43a041a5', 
    'B2/xLQksTJpN/FbW85T1YiFkjgbPUM3CZ99tEdYUrJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)