INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab7ee2def45d1cfd2b8a2f8fc1a30472cb79c94bbddb9be14c8e296c05fbb9cf', 
    '8umnzNN6u0xkD/smb037WMyLy7IW0lnLf4t1BWIAu48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)