INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03309d66bbc6a9ac7b0b916a0e67789d1b89ce5588c43648968073d89689cc36', 
    'o19h93s0cQzrDKUt07jvA4H1GnMcnTODBxxuPKbGqc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)