INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1519de0f6cab18985f84c7955ab1f2a8f52d02f5846fc830aae8c7a4fa535115', 
    'mjKEYZ7Kxv2/M2mRhHvviMljaD5qVuZ0p4HFgjS8uPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)