INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7988385a032c9f64022374778d46900b2cac2813988c9cb025bf4e9434c45399', 
    '2F6whabrZ5chvuVQKqa+jkW8mmj0Wi9sBp31YdwemT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)