INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6adbaa3a768253945091b0311da021e6dd4f040e73a7fe22081af1c907928f77', 
    'C+sw/ldmSdRckt4MemXKqFuJzrwyf562tUcqajOoxIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)