INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a71d3461f29e3efa3bad92fe7f4d7a1abf28469454f71bc6b3ed909bc036cd50', 
    'dkSHWwC0mxjWOnOBPJYol52Y3fzt2Ip08qAGds+U3BA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)