INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb698723484684f9c11d410494c3126f183eff9563e189514435434708d974b2', 
    'QmMgAYA8ZYRK38cIGGVPr1AlGfViVgNfoMpUxLo/2Nk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)