INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3662673de25dd7250809475daef1566fcb5c59737ad464349eaef919145997e5', 
    'JnymiU44wtoPgHmTAVtgQRdW40YvVJWPUrXvgXIIqmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)