INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '894e081bc07f8af1cbdad6d43574320dc46a6e44614a132d964f3f9ba93ce138', 
    'sD30OH8PNWLUJ6NS8jocd3WTwvvqEzcG/F0EQfWlPfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)