INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a2b74d758330e8261447f477b8b7357a4edf619649d8b16893623edb14ea39e', 
    '3NtOcM6fiD1ziy371K1TKSwf/ZVPA4ZMMVMJoq6OF50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)