INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5b5f46942fe30d64e49c45a19a3b76cae1dd6b3c2d13dc1bb72a32e3c7553f7', 
    'eDXPTShYB7T2nWHDkboP4GbQZtherYJW9DaBowICL88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)