INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88dfb19f21e861bc76969d2b582b5471749d3a6e637a8788b1cd451337b9c6d1', 
    'Dt6po1E3gCUBA2N16H/kLzFwDxQ0+8EC1n1EJiRNULo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)