INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb8cb7d347adf05faafd0c2c449513a13d0e7eb12218bcaab13325d993e36122', 
    'myFV+VnQjSPneMFZpD71b1IC61espy2KUl2bU0bsy9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)