INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37504b89fa791731311b157715525dafbffed3c73cc4177f794de78e9da1b8a5', 
    'WUx1tC7meEualQymWDbfvy7XMmhb9bkYLBfkHQLxSRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)