INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e9143a2d2e67ba22207c78c8615eac3063d8d28a088f85c1632a9af711d9ab', 
    'gVxPiyMa7i8b5tSCL6FRQiCtcdjkdJlIVEDfr9h14eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)