INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15ca2bb30b9e716ad54362031659bde3e2ea1bc0910e2a1c56a85647fe2c89b5', 
    'e3lFmuSFG7TtKA0FbpNOZIL1rw66mUvJwiTgc1eHxbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)