INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb474ca55050b19814ef551566ae80edc20364cddfe9d2c06435733dd097618', 
    'Ml8sagLZAcW9W8nl8XAPR3LLEXkbit9Ku68FQfbwnrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)