INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '990ab0902e80b3232419b2dc143689ca50f7c0627cc61cd1301833d5b78f8a13', 
    'avlteeKl2QuY7nfm05qQtGgfLvJA26ixnu69RXr+wBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)