INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ebecf2c0032b3fb4b5bdf3520d0fd46f54e64757094abbf53140530a13abf23', 
    'YnfOykb9cBCY1lpSKwW/QaUYvrni0xJ+JiiV0TpdMDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)