INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a40e524577cfb227e4e99396e936e22cf12c116b6d92cbd7cfeeaecd29df638', 
    'qkNRpNa+McNOT9IQqxdk4phuynCMXIPH8y1hbROTOEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)