INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc9948afd7d1710b28be17102ed6e44571422b1dd8175633d4914a4a6c52e82e', 
    '+445zuIAPWFdOCAsomMSQmQvC1jLB/vXsEAxEJ0hTEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)