INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59a0cbf8a444ee57be03754d2f00a961d9e6b4f686c1d36b06322264613a0a26', 
    'RCQjqqA65H+adjcpN8WAqcdCEzAfHNTihPGrqjCPFfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)