INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7939218b0b1e9de1b5e4dfe8c8c23a4164b1dc12582539f7f773f95de100677e', 
    'BKnYSCURGpb1/TchKo0NJy6YwdjDtQnjdG5ftdpnnzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)