INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5f447f61bd6fba599226fbcc80182b16fa0adae951e62832234004553bc8bba', 
    'lGrWkqdigpht835FtDhAUfD2xWiIs2cNm3AKFmpWUJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)