INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bc725d532a53b8919e7a38dfc0e6c54810404448d0b8fec70b34ac8c6f06f2', 
    '6nLD1rIOHoizsxDSUgeVWRDq7IsjRI6xudOGDbMDN80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)