INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e888b3fe51a62e9c02e8e4150c7162b3e042902fc9e966f509d0e93a2c84b62', 
    '5aeN543mIZEXHW5ue8Mif9goxNdJ1bh0kgk0lfz+DS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)