INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ee66be0b590f8aef42d4ae0b64962360acee056ad1b1c909a4d710c42a588e', 
    '+evUWjhPjyMCtvskJTt//AC5FyUaPMcaC45iDS5XpQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)