INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81d2ccc2d642cfd6fc59de7b05d43ae949003d15ef87760c220c17b322205f62', 
    'w08TDk3JzyFDL0LSk5he4poaJdEnbKGqCdFXkKfIKMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)