INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16fcdf7fa158f94e3818feede262f63dc6dd8efc1a65501ef72a047bae5678e3', 
    'Jx63mvO97462LUVhuYVDyEjj+dUn8HMEn5uWwrTYSKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)