INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6981a403df6598a762ac424438a9290e99af80f9568059b3c4ac234a133e80', 
    'fU0uAQywJFumPjig23QAzECCU3Cj3G3LMnPHFc0D1tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)