INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0306848d493fef9ee8ff656f8adc877abc927c1fcba267b35642de264606493', 
    'VT/PcrIO37J7QZJTtfph8s3T8p1gnMd49GmwpR/HY7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)