INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8da881540cc214c37e6b6a863bd3dc3e17ec4016c0bd19f06b9a59c326f161d1', 
    'MnIf8PJeQf17tweOnCPMOBbUGapkG0tXQQEh2e0y7kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)