INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e3432f8f525e4dc6ae196619f9aab73b09d1bc2f57547946b17edf0981eb0e3', 
    'A0qmI5Nn1mkEGuvbFfRy5DSla1QNtnpiWZL1C21irU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)