INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffc1e55039d7a780db4fba993d77a7e938012038b8203faffdfbde1dc564e5ad', 
    'AAh2YjDlXMB1x//tqsXka/8lSEQgTpfIquRIHuYzY1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)