INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c5ca9805f782616ab2669dea07e5a38a8fa7e9c215f4e5c81147238a5595c5e', 
    'SMRXzocdyPr1reOXl1spQmxRJ/SJVHfRe9F7pu06zWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)