INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a544fc425dd78f108180fee3390feb344f5490ac4c227f2dff7a35efab1ff96e', 
    '+inLRA2WFWuUwX0WAjLYR2USJnFTAkrkmguRJm1m6ZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)