INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c4d4e98eccc921e9519f86dc89ceaf63dfb85e24ec771845d4801bc8dd9245b', 
    'M3m/aPMey21fLVLqmNJvVZ7wi8sQGp8p2AXljeI1QDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)