INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6f7fd278e0d4a6ff748c0b7d554c37d3b77ae71e430cc5772391e789fc326f4', 
    'mxk1frtIXfXurxov2/IuRRSC9Vq39CbnPzDyd/GwEPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)