INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd97f6d525184a35670ef760fa432e80c55099d3d01b8f425d419795785f69de5', 
    'VxdmhZD3ap//2FIheyae2c35cZgRVHi9FAOinIVsJTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)