INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5226d7890b3416fd991a0d7b1601b4e687235abaacee6d2e26a017957243dcf', 
    'DjH+I5rHefi7+lrhop4rg9vy0upzZy6rRtGAp2iJxuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)