INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be8e4d8a959aa76001435220143a85da40aa1a3b256e7d6c2aae5a5a135e747b', 
    'LFCT3sJDiSM6koWpuJ3/miWH7og1dAxjhA+Dteg2e4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)