INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0e9c4d2e23311767f79e1828710d8f6f58a675a5b7213af3ce8ff4a6a21758e', 
    'eDzDlYwDQ57DIQVPCcq1tjgAwcQnSHjLJ156dL1ME/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)