INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c052de5d61ef9be57c0a174e382082ece4ad6da7cc51fca286e800b2188dd6f', 
    '74XheZkyjhJgC4iRr+kVEGBdSwvbfHK6ecjK7Pl1GEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)