INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12866225fff57183ecf6114504dea93abfe252756969ff3c33f52fbab644ca5', 
    'e8Y1CDQgLTc+bSH34Bwg0Wu4OO3Xv5t3q6tF9Kt7uc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)