INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c8976d6f3eea94da542152d9928cb0e758bd18f9f48d8f4b85923b92fefa012', 
    'NUdKD8sOp2Me8NI9/0LWAWoxmfTsJVCm5j3mODUX1IE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)