INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c03a0ea0c1f8838d1074afe7e416f078ef6f3282ffedafa6e953b2015b088c3', 
    'vuCtQxgTxJWw6TQR0+t5jAMCoHFVTqxpskOtdLKK3Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00469

Result

int(1)