INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991cabc7212d908d540aba65a1afa15dcbea86e5a0b5b528af7a43cf9dac9818', 
    'CJNOpzxmv29zFA3r5s9BeloFzHEFa2uEsFkN37biFYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)