INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '383831ed50483440badde3d3379d68ed49c827e93d47a1d34b3048e2979a8754', 
    'jShfJZ1f58pSwZwl51CNlOISARSxhD0H8NV1ivm8+JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)