INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e357842ee1ea64ab42876c1bc44d58ba955fbb108e6645c8dd9db5bbe9c3014d', 
    'I5VFttCipitIDiwtZToSQrhfQZ3TU5aPDWK2gPC2QTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)