INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f40915f2c39f7fcda1a01f71fdd1519331bd3808712f0abfa905a6457ca8fe8c', 
    '20boXYivZEBakFrEWSn3kTHMuxoPyfhsJbNaFkeUM0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)