INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a1df88838cd899bcf493c69714383a023cc679575f60ca62531715e121fa735', 
    'hY6pc4dVS6C36sMkBVy/IbobuyQIQUeJ/4vaxQKO0IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)