INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cf386db839869f14565173183dfb37efd5f8ca46515e580c7f848e949f6fb9', 
    'Po54tZvnSrkcEnsTJvQFBBkwp31qybkqyCh5ZlEusdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)