INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0ac05327c604994b4464ec026bc6d7a0af2682abdc574d4cca3b3aa28d3b460', 
    'C8lR2Jn4oimWA5z1uCossm009q7cWR6I3IO3iVR9Xz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)