INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cb4773fb8566900ff5e9bd14ea0d865dc79282c55c4a03d6c6d983cea1da8b2', 
    'btXqTxkAizVTI31hafXxcF66gMDdK1EV+MwXan2DBiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)