INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b676c03e5f3443f18815050e1c3a2e335ca8fa2660159bd3888d4545abac859', 
    '0ucw97gL9UH+2tkOIENo333a5izI2+PR9yrvTEopHHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)