INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c5dfe8e79ba3c07d0daf861d3c53f08088c5ce829bbf050d66932ff2f46309e', 
    'uMfca45v2eDriBiDbrwdrVStwAGYlZEhLl8iDKq05CU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)