INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aae449eaad861fda1fdaf76aa89516c5d4a73fcfac63b5e8b9ca145bf3fcfcb2', 
    'OT2OhpR93/+x1WwXq24itIl8VXyYGbviTTV9w6EZnWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)