INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a7b1f9cde26f5b79be6b36ab2ffca52710d7cc8df7281a273d3989669add46', 
    'SUoEO2Rt9miw0aj6LFDTUFh0cu/eFs7oVGNDPL+AJDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)