INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a91877f90ba535dd142c7664d2bdb6f1179682144e910a971d2062e8bc37c91', 
    '2EHLVrnaoA5czcNlf/fBWI2ZkVy8RFd6MPfQ1ku0weM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)