INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1876cc478b4258bab834b286aac4e25c7abd8d767603eb70ff08cf721d54a2', 
    '3GjEnMauYCOkRTP3U526XSLXnuMHjn0qZLtYtbJQjos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)