INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9f8885a406ab9cf0aeb3f8f30cf234d3f910085cd9b416e74f4003561c05bdf', 
    '84koCGLx93EzNWjvpth/8VSvJ2CDd8YK5oJw3ip09GA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)