INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '155094c114bd541ea5fc1a1345daa6f943cbc2a875f1c0c485882a008699d232', 
    '+JU5Mra8yRxY3/JGCy1IRbdvV+iYAJS8chpn0r9tb6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)