INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53818a88e4be6562d20089b0f9601c95820dfcfff1b0b134c0abba9f453dedcd', 
    '2qWxQ6qyWYicI54Xj3gGsw0IpZtdxXGoJj18XulJDyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)