INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cebee1f62b4f7abb52dba644feab83935cf3b51e3de9991bf7ff2a922eedb1', 
    'l8DZ5TOGv2CUWMoSaoYJ1fKhsaPzhBfgHQz5uttt0j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)