INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72613c03bfbd432f3a18b61456526d925731a382d00d458f5e9a3a8d484475da', 
    'plFj8oWm0Ef3zLkZzCjDnjpZsE2h8mECiLqix7MRgmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)