INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a93cd695e93a5c0357a191108516e30c220e34a9d0faf5831e96986139c4e9c', 
    'P8oJ8C4313nv2wjJ08WRm+hwGfBePgwCv6Ix2yfmBZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)