INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5038aa76b0c8387e57b56b49ffcd8660f3c339a2102e574ca91f6ef55c6ba310', 
    'M5i+Xctb7Qc5BM0tn4PoiXQXc9A1mEsuWF5P+ygNEhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)