INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735629449dc6a3dc8a4cb689400df231a44770e349476779e84f8d4df20bf279', 
    'jxpPqyN3V6BHhX29CE8NvvRJZafREHWqSvT2mW02eHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)