INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff0847ff0f7dd0f1c09e4eb2385d91958c5882961dacad8480b3e99ea6ce51d8', 
    'RhRMhqgPmTB+b2X1FHUGP3KBMbdTkfxEzvNIRHCKnrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)