INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ec997e199315d2b5564e57483e600f8e495eac970b7c6a3d4445904c822b452', 
    'X7P6TdpOvdcPEjKgNmw8nlNMFA7f7zl2DOGrjdq92VA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)