INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ec931dbedf27889bfb6873b93e974693143ec3e2dcf4916b6f4422c86093bb', 
    'EYGU1aNi6prh1V6FmgG5gVg0NWL36IkbMqyVEBl+xoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)