INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '703b14107a8df6be23b5b5abdd40f401f74cabda9adc387854212e4aaabf3a44', 
    'qaWm+z97/fXPXQwwGZeELZHOzWiZRUhjKYm9E90DmN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)