INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '203a342667be283fa8cdf7a74e3c43089812e0421456ea434e4f25b70f350c7f', 
    '+Uada0MdpitirsM/MNyoFypN0MnHaNb8XVnOXYpaO4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)