INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '505422aeabe4edb0c97fe41a8444233ac45fbf6ee2505ef04bca48761b7b0630', 
    '0fiyxqv4mmSsL6cla8vtBzXtnyIukVe5yOpGvcIFqK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)