INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd3af94549fcf0cb41cd47f6631d4333280d2e3e186e44655eb85e91798be9cc', 
    'PJlsjkkAKf8RjW04Sv0QC/0+oaeLPZRNTSHaFgP7oVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)