INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a2e6a131d21acd9a09aaab9ead028d863d1a721b94b95726f25fd369e6644c', 
    'tTqiU92qp0a1D9H0Qd6uP4qjCaXMG6yTOvdFxgQ/pQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)