INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46acec90ee6e5fd0b1ec137fe3976d6f81f44fcdd438dac54ee0aa941446d0e5', 
    'Rmnubr00i2CBNOJGSlO9Km/W3iDlLB0NrnnrdHz6Td4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)