INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b86201d44b545c653b3afc363560335e2a693bcdc435ce4b77165cf6ea2823d6', 
    'nqk1M5z8TYdDziuez1MBPnigQEuRe3wASebUXJcXFKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)