INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6df333ad0f07f97fa057b1a327c21eb4175f0f969ce09539f6c24184be2eb7', 
    'r6JjAdGSbiqo1qBIVO/lpfifyuTMXFeY/wX0rcdwMsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)