INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b17403ea26ab354fd77c444a857f997eac5ff51fd33089594d026ff7f09063', 
    'HFdFW6v+NFtRdZwaLrGDqfSQZWaGzR4eOT9Nq+b6EHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)