INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cdf75389ebf91f3845d4840e052c25e7395a2cc836285e86a0de33686c3720', 
    'XrjndFt89Ep241BYcHKnBqzIb4IYwSydCXAPAIlBBKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)