INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c501d4fd5019bca1976447a82862ced2cf72622bb611560c04cf99945426b14', 
    'Iv27FH6VmZZZ0kOh7sJen5tWgA2xdb3i0UYY57Uubh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)