INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e27b3d2d1bd989c6d17f367d56d535d4685eb11822da15eb98586b24a3d7ead9', 
    'zZL286RDRGAsL9An4b/nRy7NekB6PNAVXnozxsNXaRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)