INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9941039d633f5dbb8d986db946d9956b2a660b2b7ff9bafad92ade33f975c657', 
    'sjq1nz37RhytOCoEw6JVOIRkKNLFN5Z8gwTtLdZIPDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)