INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd90bffe9be36cb8a46120ef3da8be80440e2be8dc0761da71643eff6aea759ca', 
    'Armv0VWC3hkxjCZS2z03wnSOLWt95w0pSXkez/w2orI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)