INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a0b145a9fdc6ed4268ee488240e84786395af0c33edb162eeb0b67a81b2acc8', 
    'az91A0+0ozjTM14XMcRr4HnmslRsbE55VyVRUT2j6rI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)