INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c52f4df19acc22f2de751ce116bff1a60c198307c11a647ca68ba8ba53640ffb', 
    'zd6XJoC15dIwKL3NsHRw03VwGAEbF5cvbgOT9MuzlXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)