INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ed1c475da98f647bae53ec058f87439c360d8fbbe6ecd58e3180934f6b0240f', 
    '4AcdndHKB0/mU5jgaWJgL1BQAIyE8cOxhKwc+uVHHCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)