INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42915cea31db1236a75a97b8db0facc71ac0e53dcdd4bbcd004aca0f98b618d0', 
    '6Xr9fIyHN3YydjVs1xcnqEcMi3a1TiJJcRNG2Y/bj84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)