INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57534f877de5b06d2257418cca073ec8d5952dac3777ea88f71cfc4a3737213f', 
    'xoa7OmTeyRC8EfeL2As9h3SvILt8bctCQV4Ypylw3H0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)