INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02c1942e611cc5b39ce8fa0d7d166ce5aa25552e265770620932c8936a5519bb', 
    'udwUOWhICCb5k+0ubtC4gLFwkBHY5XtofnWeLq0T1HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)