INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a51d9b4f71b3d506d5ac9227d6e6e9f9687432abf7d40b6242f000a98093113', 
    'wk9IGj7ndHs7CFCjup9CZ0wys0QHkdPQuuSr6y4ofeA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)